Nginx通过nginx-rtmp-module模块搭建流媒体服务器实现直播点播

一、安装Nginx

需要提前以预编译方式安装好Nginx

具体安装步骤点击下面链接：
预编译方式安装nginx

二、下载nginx-rtmp-module

三、编译到nginx中

nginx的编译包目录：/www/server/nginx-1.24.0
nginx的安装目录(默认) /usr/local/nginx

在nginx编译包下依次执行 (只需更改最后nginx_mod_h264_streaming的目录)

[root@VM-8-6-centos nginx-1.24.0]# ./configure --add-module=/www/server/nginx_mod_h264_streaming-2.2.7
[root@VM-8-6-centos nginx-1.24.0]# make
[root@VM-8-6-centos nginx-1.24.0]# make install

编译后将编译包下objs下nginx 替换nginx安装目录下sbin里的nginx

四、nginx的配置

rtmp {
    server {
        listen 1935; # 监听的端口
        chunk_size 4096; # 设置块大小
        # 直播 
        application live {
            live on;
            record off; #关闭录制功能
        }

        # 点播
        application vod1 {
            play /home/mp4; # MP4文件存储路径
        }

        application vod_http {
            play http://127.0.0.1:80/vod;
        }

        application vod_mirror {
            # try local location first, then access remote location
            play /var/local_mirror http://127.0.0.1:80/vod;
        }

    }
}


  # 配置用于点播的MP4文件
	location /vod1/ {
		root /home/mp4;
		types {
			application/vnd.apple.mpegurl m3u8;
			video/mp2t ts;
			video/mp4 mp4;
       		}
		# 启用点播
		vod hls;
		# 设置HLS切片的最大时长和最小时长
		#vod_hls_fragment 3s;
		#vod_hls_playlist_length 60s;
	}